JPH0645119Y2 - 分岐管用止水栓 - Google Patents
分岐管用止水栓Info
- Publication number
- JPH0645119Y2 JPH0645119Y2 JP1988111047U JP11104788U JPH0645119Y2 JP H0645119 Y2 JPH0645119 Y2 JP H0645119Y2 JP 1988111047 U JP1988111047 U JP 1988111047U JP 11104788 U JP11104788 U JP 11104788U JP H0645119 Y2 JPH0645119 Y2 JP H0645119Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- branch pipe
- main
- branch
- airbag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 27
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 description 10
- 239000005060 rubber Substances 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000003550 marker Substances 0.000 description 9
- 239000010865 sewage Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 229920003002 synthetic resin Polymers 0.000 description 8
- 239000000057 synthetic resin Substances 0.000 description 8
- 238000004080 punching Methods 0.000 description 5
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Sewage (AREA)
- Pipe Accessories (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988111047U JPH0645119Y2 (ja) | 1988-08-24 | 1988-08-24 | 分岐管用止水栓 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988111047U JPH0645119Y2 (ja) | 1988-08-24 | 1988-08-24 | 分岐管用止水栓 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0231995U JPH0231995U (enrdf_load_stackoverflow) | 1990-02-28 |
| JPH0645119Y2 true JPH0645119Y2 (ja) | 1994-11-16 |
Family
ID=31348760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988111047U Expired - Lifetime JPH0645119Y2 (ja) | 1988-08-24 | 1988-08-24 | 分岐管用止水栓 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645119Y2 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4963427B2 (ja) * | 2007-02-28 | 2012-06-27 | 株式会社山越 | 既設管渠の更生方法、及び治具等 |
| JP4953990B2 (ja) * | 2007-08-29 | 2012-06-13 | 株式会社山越 | 既設管渠の更生方法、及び既設管渠の更生装置 |
| JP5865991B1 (ja) * | 2014-12-26 | 2016-02-17 | 大森建設株式会社 | 管きょ更生における取付管穿孔方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60114499A (ja) * | 1983-11-21 | 1985-06-20 | 大阪瓦斯株式会社 | ライニング層の開孔装置 |
| JPS63130990A (ja) * | 1986-11-19 | 1988-06-03 | 大阪瓦斯株式会社 | 流体導管遮断用バツグ |
-
1988
- 1988-08-24 JP JP1988111047U patent/JPH0645119Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0231995U (enrdf_load_stackoverflow) | 1990-02-28 |
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